Anything you ever wanted to know about coral feeding can be found >>here
<<. It's a six part series artcile on the subject. The link is part 6 and the other article links can be found at the bottom of the page.
, I do not target feed any coral in my tank. With general feedings of properly fortified foods and the occassional addition of phyto for the pod poulations and the like, you will not need to go to much trouble.